Question

Em sa

1.
She bikes at a constant speed of 13 miles per hour for
the entire 20 minutes.
Hint 20 minutes is what fraction of an hour? Look back
at the answer to problem 4.

Answer 1

4.33 miles

Explanation:

20 minutes=1/3 of an hour

because 1 hour=60minutes

so 20/60 = 1/3

for your answer

13× 1/3=4.33

therefore she was able to bike 4.33 miles in 20 minutes at a constant speed